cranium
/ˈkɹeɪ.ni.əm/ noun
Forms craniums crania
- noun (anatomy) That part of the skull consisting of the bones enclosing the brain, but not including the bones of the face or jaw.
- noun (anthropology, informal) The upper portion of the skull, including the neurocranium and facial bones, but not including the jawbone (mandible).
- noun (informal) Synonym of skull.
Synonyms
Etymology
From Medieval Latin crānium (“skull”), from Ancient Greek κρᾱνίον (krāníon, “skull”). By surface analysis, crani- + -um.
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “cranium”, CC BY-SA 4.0. Details